Detection*(for 2mX2m heat source) 2000m 3000m 4000m 6000m 6000m Sensor 5th generation MEMS UFPA sensor Resolution 336*256 pixel(640*512 optional) Spectral response 7.5~14μm NETD 50mK(@25ºC F1.0) Focal length 50mm 25-75mm 21-105mm 31-155mm 31-155mm FOV 6.5°*4.8° 13...